Super Mario Bros 1-1 mobius strip

Fans make all kinds of things based on their favorite video games, but Shapeways.com user joabaldwin thought outside the box and came up with this cool mobius strip. It's inspired by World 1-1 of the NES classic Super Mario Bros, its entire level is charted across the twisted band.

Undoubtedly cool, these things are made from sandstone and can be bought from Shapeways. The maker also made this interesting video showing off the band and describing the design process in Maya: